CE570 NM-A831 BIOS (REV 3.0)
File details
| Type | BIOS |
|---|---|
| Board number | NM-A831 |
| Platform | CE570 |
| Board maker (ODM) | Compal |
| Revision | 3.0 |
| Device | Laptop |
| Format | RAR |
| Size | 8.5 MB |
| Marks | tested by uploader, includes EC firmware |
| Added | September 3, 2023 |
| Updated | |
| Original file name | CE570 NM-A831 REV 3.0 2016-11-08.rar |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
No other copies are known yet.
Description
CE570 NM-A831 REV 3.0 2016-11-08 BIOS & KBEC TESTED OK BIOS dump for a Compal laptop, board NM-A831, platform CE570, revision 3.0. The archive is about 8.5 MB, packed as RAR, and includes EC/KBC firmware alongside the BIOS image. The uploader marked the file as tested, though that is their own note and has not been independently verified. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update.
The catalog also lists 2 schematics, 1 boardview file, and 10 BIOS dumps for board NM-A831.
Description generated from the catalog data. ·
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Questions about this file
How do I flash this BIOS dump?
Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.
Will this BIOS work on my board?
Only if the board number and revision match: CE570 NM-A831. Dumps from a different board or revision can leave the board dead.
What does “clean ME” mean?
The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.